Gas Regulator, Maximum Gauge Outlet Pressure 3, 000 psig, Number of Stages Single Stage, Compatible Gas Type Nitrogen, Control Type T-Handle, Inlet Connection Type NGO, Inlet Connection Gender Male, Inlet Connection Size 0.965 In. -14, Outlet Pressure (Maximum) 250 psig, Outlet Connection Gender Female, Outlet Connection Size 1/4 in, Outlet Connection Type 37 Degrees Flared Tube, Body Material Brass, Diaphragm Material Neoprene, CGA Number CGA 580, Application General Purpose, Body Diameter 2.5 in. This item has been restricted from sale in the following state (s): []